Due to its limited distribution, the Rebecca OP05-091 card is rare and commands a high price in the secondary market
You can get similar effects from Linvala, Keeper of Silence and Cursed Totem
Aang, Master of Elements Abomination, Terrifying Titan Aerial Doombot Agatha of the Vile Cauldron Biomancer's Familiar Black Panther, Most Dangerous Bold Biochemist Brave Brawler Brawn, Amadeus Cho Captain Marvel, Earth's Protector Channeled Dragonfire Convergence of Dominion Donald Blake, Guise of Thor Extremis Elite Forensic Gadgeteer Fortune Thief Gamma Grotesque Glacial Dragonhunt Goliath, Mass Manipulator Heartstone Hercules, Prince of Power Hulk, Gamma Goliath Human Torch, Johnny Storm Immortus, Master of Eternity Iron Fist, Hero for Hire Jack of Hearts, Volatile Hero Kang the Conqueror Loki Laufeyson Mammoth Bellow Molly Hayes, Runaway Namora, the Sea Queen Nature's Rhythm Nick Fury, Agent of S.H.I.E.L.D
Once per turn, by Tributing 1 monster on your side of the field, increase the ATK of this card by the original ATK of the Tributed monster, until the End Phase of this turn.
Dark Sanctuary Dark Sanctuary C Common R Rare UR Ultra Rare Related Cards View as Gallery View as List Destiny Board X TRAP Continuous When this card and all 4 "Spirit Message" cards with different names are placed on your field, you win the Duel